Isolated 4 mA to 20 mA/HART Temperature and Pressure Industrial Transmitter Using a Low Power, Precision, 24-Bit, Sigma-Delta ADC
Analog Devices이 부품 AD7124-4B 을 사용하는 참조 설계
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최종 제품의 경우
- Pressure Sensor
- Temperature Control System
Description
- Circuit is an isolated smart industrial field instrument that interfaces to many types of analog sensors such as temperature (Pt100, Pt1000 and thermocouple) or bridge pressure sensors. The instrument communicates via a 4 mA to 20 mA analog output and a highway addressable remote transducer (HART) interface. HART is a digital 2-way communication in which a 1 mA peak-to-peak frequency shift keyed (FSK) signal is modulated on top of the standard 4 mA to 20 mA analog current signal. The HART interface allows features such as remote calibration, fault interrogation and transmission of process variables, which are necessary in applications such as temperature and pressure control
최종 제품의 경우
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ADC Resolution24 Bit
피쳐링 부품 (28)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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ADP162AUJZ-3.1-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 3.1V 0.15A 5-Pin TSOT T/R | 구매 | |
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ADP162AUJZ-4.2-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 4.2V 0.15A 5-Pin TSOT T/R | 구매 | |
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AD5700BCPZ-RL7 | Analog Devices | Modem Chip | Modem Chip Single 24-Pin LFCSP EP T/R | 구매 | |
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AD5700ACPZ-RL7 | Analog Devices | Modem Chip | Modem Chip Single 24-Pin LFCSP EP T/R | 구매 | |
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ADP162AUJZ-2.7-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 2.7V 0.15A 5-Pin TSOT T/R | 구매 | |
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ADG5433BRUZ-REEL7 | Analog Devices | Analog Switch Multiplexers | Analog Switch Triple SPDT 16-Pin TSSOP T/R | 구매 | |
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ADP162AUJZ-2.3-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 2.3V 0.15A 5-Pin TSOT T/R | 구매 | |
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AD5700BCPZ-R5 | Analog Devices | Modem Chip | Modem Chip Single 24-Pin LFCSP EP T/R | 구매 | |
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ADG5433BRUZ | Analog Devices | Analog Switch Multiplexers | Analog Switch Triple SPDT 16-Pin TSSOP Tube | 구매 | |
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ADP162AUJZ-1.8-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 1.8V 0.15A 5-Pin TSOT T/R | 구매 | |
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ADP162AUJZ-2.5-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 2.5V 0.15A 5-Pin TSOT T/R | 구매 | |
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ADP162AUJZ-3.0-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 3V 0.15A 5-Pin TSOT T/R | 구매 | |